Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D893689 | Toilet tank | — | 2020-08-18 |
| D892998 | Toilet | Clayton C. Garrels | 2020-08-11 |
| D893002 | Toilet tank | — | 2020-08-11 |
| D884849 | Toilet | Clayton C. Garrels | 2020-05-19 |
| D883454 | Toilet | Clayton C. Garrels | 2020-05-05 |